1, 3, 5, 7, 13, 17, 21, 53, 57, 61, 83, 89, 111, 167, 175, 237, 533, 621, 661, 753, 993, 1039, 1849, 1987, 3437, 6189, 6905, 8491, 11285, 18539, 20271, 25225, 30973, 36559, 40937, 54477, 120679, 170545, 231671, 247265, 433321, 622849, 682055, 829421, 891073